[ 1610.840208][ T7425] br1: port 1(veth1) entered blocking state
[ 1610.841311][ T7425] br1: port 1(veth1) entered disabled state
[ 1610.841731][ T7425] veth1: entered allmulticast mode
[ 1610.843565][ T7425] veth1: entered promiscuous mode
[ 1610.984933][   T37] br1: port 1(veth1) entered blocking state
[ 1610.985195][   T37] br1: port 1(veth1) entered forwarding state
[ 1631.206961][ T7500] br1: port 1(veth1) entered disabled state
[ 1631.358233][ T7501] veth1: left allmulticast mode
[ 1631.358797][ T7501] veth1: left promiscuous mode
[ 1631.359108][ T7501] br1: port 1(veth1) entered disabled state